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vlan: advertise link netns via netlink

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Assign rtnl_link_ops->get_link_net() callback so that IFLA_LINK_NETNSID is
added to rtnetlink messages.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nicolas Dichtel 2015-01-20 15:15:44 +01:00 committed by David S. Miller
parent 3390e39761
commit 1f17257b1f
1 changed files with 8 additions and 0 deletions
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8
net/8021q/vlan_netlink.c
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@ -238,6 +238,13 @@ static int vlan_fill_info(struct sk_buff *skb, const struct net_device *dev)
return -EMSGSIZE;
}
static struct net *vlan_get_link_net(const struct net_device *dev)
{
struct net_device *real_dev = vlan_dev_priv(dev)->real_dev;
return dev_net(real_dev);
}
struct rtnl_link_ops vlan_link_ops __read_mostly = {
.kind = "vlan",
.maxtype = IFLA_VLAN_MAX,
@ -250,6 +257,7 @@ struct rtnl_link_ops vlan_link_ops __read_mostly = {
.dellink = unregister_vlan_dev,
.get_size = vlan_get_size,
.fill_info = vlan_fill_info,
.get_link_net = vlan_get_link_net,
};
int __init vlan_netlink_init(void)